DVOR (Doppler VHF omni-directional Range) is one of the equipments most commonly used in today's civil aviation communications and navigation. It provides the perspective information for the aircraft.

（多普勒甚高频全向信标）是当今民航最为常用的通信导航设备之一，可以给民航飞行器提供角度信息。

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Raytheon will also lead the Army aviation platform piece of the contract with responsibility for overall integration of the communications systems on all Army aviation platforms.

雷声公司还将领导该合同的陆军飞行平台部分，并负责所有陆军飞行平台通信系统的全面综合。

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United States federal agencies: respectively, the federal Communications Commission, the Food and Drug Administration, and the federal Aviation Administration.

1美国联邦机构：分别为美国通信委员会、美国食品及药物管理局、联邦航空局。

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In addition, an unprecedented amount of information on potential problems and solutions was shared within industries such as finance, aviation and communications.

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"It's a matter of getting the contracting states around the table and acknowledging this is a serious issue: that the number of unruly passengers is on the rise and it needs to be decided how countries address this, " Steve Lott, former International Air Transport Association head of corporate communications in North America, told Orient Aviation magazine in 2010.

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